1882年巴西产尖腹阎甲属（鞘翅目：水龟虫科）一新物种及新记录
A new species and new records of Oocyclus Sharp, 1882 (Coleoptera: Hydrophilidae) from Brazil.
作者信息
Jordão Rafael, Clarkson Bruno, Ferreira Nelson
机构信息
Laboratório de Entomologia, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Caixa Postal 68044, Rio de Janeiro, 21941-971, RJ, Brasil..
出版信息
Zootaxa. 2018 Feb 20;4382(1):195-200. doi: 10.11646/zootaxa.4382.1.10.
A new species of Oocyclus Sharp, 1882, O. pilosus sp. nov. is described and illustrated from Mato Grosso State in Central-Western Brazil. Oocyclus itapecum Clarkson Short 2012 and O. yubai Clarkson Short 2012 are newly recorded from São Paulo and from Mato Grosso, Goiás and Paraná States respectively. The doubtful record of Oocyclus aeneus Clarkson Short 2012 in Mato Grosso State is herein confirmed. An updated key to the Brazilian species of Oocyclus is provided.
描述并展示了一种新物种，即1882年的夏普氏圆泥甲属（Oocyclus Sharp）的毛圆泥甲（O. pilosus sp. nov.），该物种发现于巴西中西部的马托格罗索州。伊塔佩库圆泥甲（Oocyclus itapecum Clarkson Short 2012）和尤 Bai 圆泥甲（O. yubai Clarkson Short 2012）分别在圣保罗州以及马托格罗索州、戈亚斯州和巴拉那州被首次记录。本文证实了2012年在马托格罗索州关于铜色圆泥甲（Oocyclus aeneus Clarkson Short 2012）的疑似记录。提供了一份巴西圆泥甲属物种的最新检索表。
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